X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Ftime%2Fclocksource.c;h=dadde5361f32df668877aaa8d5a2e56abb5bb9ff;hb=15895b932b8a047a1db7006a4f9ca74485d5a826;hp=912156dd600555a2dd6be6861a80de577b3c9947;hpb=6993fc5bbc5d63ccd55985b39c34417e430e75e9;p=linux-2.6

diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 912156dd60..dadde5361f 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -231,6 +231,18 @@ void clocksource_resume(void)
 	spin_unlock_irqrestore(&clocksource_lock, flags);
 }
 
+/**
+ * clocksource_touch_watchdog - Update watchdog
+ *
+ * Update the watchdog after exception contexts such as kgdb so as not
+ * to incorrectly trip the watchdog.
+ *
+ */
+void clocksource_touch_watchdog(void)
+{
+	clocksource_resume_watchdog();
+}
+
 /**
  * clocksource_get_next - Returns the selected clocksource
  *
@@ -459,10 +471,10 @@ sysfs_show_available_clocksources(struct sys_device *dev, char *buf)
 /*
  * Sysfs setup bits:
  */
-static SYSDEV_ATTR(current_clocksource, 0600, sysfs_show_current_clocksources,
+static SYSDEV_ATTR(current_clocksource, 0644, sysfs_show_current_clocksources,
 		   sysfs_override_clocksource);
 
-static SYSDEV_ATTR(available_clocksource, 0600,
+static SYSDEV_ATTR(available_clocksource, 0444,
 		   sysfs_show_available_clocksources, NULL);
 
 static struct sysdev_class clocksource_sysclass = {